A security vulnerability has been detected in Open Babel up to 3.1.1. This vulnerability affects the function zlib_stream::basic_unzip_streambuf::underflow in the library /src/zipstreamimpl.h. Such manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Openbabel
  • Open Babel

Configuration 1 [-]

cpe:2.3:a:openbabel:open_babel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/openbabel/openbabel/issues/2832 cve-icon cve-icon
https://github.com/user-attachments/files/22318572/poc.zip cve-icon cve-icon
https://vuldb.com/?ctiid.325923 cve-icon cve-icon
https://vuldb.com/?id.325923 cve-icon cve-icon
https://vuldb.com/?submit.654059 cve-icon cve-icon
History

Mon, 29 Sep 2025 13:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:openbabel:open_babel:*:*:*:*:*:*:*:*

Fri, 26 Sep 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 26 Sep 2025 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Openbabel
Openbabel open Babel
Vendors & Products Openbabel
Openbabel open Babel

Fri, 26 Sep 2025 02:15:00 +0000

Type Values Removed Values Added
Description A security vulnerability has been detected in Open Babel up to 3.1.1. This vulnerability affects the function zlib_stream::basic_unzip_streambuf::underflow in the library /src/zipstreamimpl.h. Such manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used.
Title Open Babel zipstreamimpl.h underflow memory corruption
Weaknesses CWE-119
References
Metrics cvssV2_0

{'score': 4.3, 'vector': 'AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-09-26T02:02:10.346Z

Updated: 2025-09-26T19:26:48.445Z

Reserved: 2025-09-25T18:04:54.689Z

Link: CVE-2025-10995

cve-icon Vulnrichment

Updated: 2025-09-26T19:26:39.710Z

cve-icon NVD

Status : Analyzed

Published: 2025-09-26T02:15:52.297

Modified: 2025-09-29T13:07:54.020

Link: CVE-2025-10995

cve-icon Redhat

No data.